Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & Number of claims: 7-10 & Number of diagram pages: 2

Use the filters below to narrow your results.

Office:
Inventors:
Thomas Sloper (5) · Francis Alexander Barton (4) · Alonzo Perry Bliven (3) · Thomas Sopwith (3) · Clarence Barrett (3) · Charles Arthur Wragg (3) · Everard Richard Calthrop (3)
Inventor country:
Applicant person:
None (19) · Thomas Sloper (5) · Everard Richard Calthrop (3) · Clarence Barrett (3) · Alonzo Perry Bliven (3) · Francis Alexander Barton (3) · Thomas Sopwith (3) · Charles Arthur Wragg (3)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (73) · frame (44) · stability (35) · LTA (32) · propulsion (29) · navigation (27) · propeller (27) · design (26) · None (24) · control (21) · propellers (21) · rudder (20) · safety (18) · construction (16) · landing (16) · hybrid (15) · airfoil (14) · wheels (14) · wings (12)
Full specification filed date:
Application number:
None (84)
Granted:
Supplementary to patent:
None (186) · Patent US-1918-1589780 (2) · Patent US-1915-1228281 (2)
Related to aircraft:
Patent agent:
None (46) · Boult, Wade & Tennant (8) · Marks & Clerk (8) · Munn & Co. (5) · Brewer & Son (5) · None (4) · C. A. Snow & Co. (4) · Haseltine, Lake & Co. (4) · J. S. Withers & Spooner (3) · W. D. Rowlingson (3) · Davis & Davis (3) · L. Chassevent (3) · Boramé et Julien (3) · Victor J. Evans (3)
National tech categories:
None (100) · FR 6.4 (38) · HU V/h (6) · CH 129b (5) · CA 244/24 (4) · USPC 244/80 (3) · AU 90.3 (3) · GB 4 propel & steer (3) · USPC 244/45R (3) · USPC 244/22 (3)
IPCs:
None (127) · IPC B64C17/00 (13) · IPC B64C39/00 (13) · IPC B64C1/00 (9) · IPC B64C13/00 (8) · IPC B64C35/00 (6) · IPC B64C3/38 (5) · IPC B64C33/02 (5) · IPC B64C11/00 (5) · IPC B64C23/00 (4) · IPC B64C11/24 (3) · IPC B64B1/00 (3) · IPC B64C33/00 (3)
CPCs:
None (51) · CPC B64C17/00 (19) · CPC B64C13/00 (13) · CPC B64C2700/6295 (10) · CPC B64C2700/6218 (10) · CPC B64C39/00 (9) · CPC B64C2700/6256 (8) · CPC B64C33/02 (8) · CPC B64C3/385 (7) · CPC B64C23/005 (7) · CPC B64C39/08 (7) · CPC B64C35/00 (6) · CPC B64B1/00 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 247 results in range #1 to #247.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)